1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
yan [13]
3 years ago
10

Michael made a scale model of the Empire State Building. The building has an actual height of 381m. Michael's models used a scal

e in which 1 cm = 50 m. what is the height of of the model in cm​
Mathematics
1 answer:
erica [24]3 years ago
8 0

Answer:

7.62 cm

Step-by-step explanation:

set up a proportion then cross-multiply:

1 / 50 = x / 381

50x = 381

x = 381/50

You might be interested in
I need help with 14 and 15
bekas [8.4K]

Answer:

14: 9 + 5 ℎ

15: − 1 6 + 9/ 9

Step-by-step explanation:

14 : ℎ ⋅ 5 + ( 9 )

5ℎ+ (9)

^^ Re-order terms so constants are on the left

5ℎ+ ⋅ 9 also 5 ℎ+9  then after this you would wanna re arange the terms so it would be 9 + 5 ℎ

7 0
3 years ago
How do I find the volume of this sphere while using 3.14
yawa3891 [41]
Vsphere=(4/3)pir³

d/2=r
d=6.2
6.2/2=r=3.1

vsphere=(4/3)pi3.1³
vsphere=(4/3)pi29.791
Vsphere=124.72498666666666666666666666667
answer is 124.72498666666666666666666666667 cubic feet
or rounded to neares whole, 125 square feet
7 0
3 years ago
The function f(x)=a^x-4 will never cross the x-axis. true or false
Leya [2.2K]

Answer: False


Solution:

The exponential functions with the form y=a^x never cross the x-axis (x-axis is an asymptote), but in this case we have the exponential function translated 4 units downward, then this function crosses the x-axis.

3 0
3 years ago
Read 2 more answers
In comparison to 1/3 where would 2/6 be located an on a number line
marta [7]

Answer:

If you simplify 2/6, you get 1/3 by dividing the numerator and denominator by 2.

Therefore, 1/3 and 2/6 would be the same point on the number line.

3 0
3 years ago
A distributor claims that the chance that any of the three major components of a computer (CPU, monitor, and keyboard) is defect
Eva8 [605]

Answer: 94.09%

Step-by-step explanation:

Binomial probability formula :-

P(x)=^nC_xp^x(1-p)^{n-x}, where P(x) is the probability of getting success in x trials , n is number of trials and p is the probability of getting success in each trial.

Given : The probability that the any of the three major components of a computer is defective =0.03

Now, the probability that no more than one component is defected in a computer set :-

P(x\leq1)=P(0)+P(1)\\\\=^3C_0(0.03)^0(0.97)^3+^3C_1(0.03)^1(0.97)^2\\\\=(0.97)^3+(0.03)^1(0.97)^2=0.9409=94.09\%

Hence, the chance that no more than one component is defected in a computer set is 94.09% .

8 0
4 years ago
Other questions:
  • The list shows the number of songs on each album Dakota has downloaded.
    8·2 answers
  • Saul earned $25 for painting his neighbor's fence. He spent $11 at the store and put the rest into his bank account.
    13·2 answers
  • Say a certain manufacturing industry has 63.1 thousand jobs in 2008, but is expected to decline at an average annual rate of 1.7
    5·2 answers
  • -3(x-3)-2(-5x-3) answer ?
    5·1 answer
  • Robert is a salesperson. He receives 7% commission on each piece of electronic equipment he sells. How much commission will he r
    12·1 answer
  • How many lines are determined by two points?<br>A. 2<br>B. infinite<br>C. 1<br>D. 0​
    7·2 answers
  • What does the ordered pair (2,3) represent?<br> A is scratched out
    13·2 answers
  • SUPER EASY PLS ANSWER!!!!
    10·2 answers
  • What breaks yet never falls, and what falls yet never breaks?
    14·2 answers
  • ((5 ^ 3)/(25 ^ 2)) ^ 2 * ((8 ^ 2)/(4 ^ 2)) ^ 3 * (5/2) ^ 4
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!